The tail lights on my car keep blowing the fuse, I can't find a short or anything that suggests a problem in the wiring, it's a 7.5A fuse, it blew a 10A but seems to be working on a 15A. How much trouble is that 15A gonna bring me!!
View 3 RepliesThis issue came on suddenly. I unplugged the license plate lights- fuse still blew. I don't know where the wire harness is for this group of wires going to these lights to check for frayed or melted wires. I don't see any damage any where. I am severely limited for funds for a mechanic so I need to try and figure this out first myself. Looking for pictures of how I can traces the wires through the car?
View 1 RepliesI have an 04 prius. Recently my tail lights went out. Change fuse worked good for a few hours kept a close eye.
Next day 10a fuse blew again and then 2 more times in same day. My tail lights go out and license plate light go out together when this happens. What can I do?
Honda Accord 93SE, ECU fuse keeps blowing, some one told me to check the relays. Which relays lay in this circuit, I seen another post that found he had the O2 sensor cable touching the manifold.
View 1 RepliesDriving home from work around 10pm. Leo started explaining that i had no taillights on but the brakes worked. He was right. I came home and found out my parking light fuse under the steering column was blown. I replaced the mini 10-amp fuse with a spare and they started working again. Then later, they stopped working again. Only thing i have installed electronic upgrade wise is after market LED fog lights(which went out with the parking lights but both came back on with the new fuse) and Navi bypass. What could it be?????
View 12 RepliesI'll preface by saying, my technical know how ends with swapping out lights. I'm sure this is an easy fix, but not sure where to look first. I recently got a pair of smoked out taillights and 3rd brake light and installed the tails..................easy job. Finally climbed up on the back to swap out the 3rd.............lights worked before I disconnected. Connected the new one, no go, so figured, I bet bulbs are out. Plugged original back in, no lights. Figuring I tripped a fuse somewhere.................any tips finding the right fuse?
View 6 RepliesMy son's Honda Civic keeps periodically blowing the #4 fuse under the dash (alternator). He replaced the VSS and had the alternator tested but it still happens.
At one point the fuse would blow as soon as you turned the key to ignition but I traced that down to a shorted wiper motor which I replaced and that solved the immediate fuse blowing. BTW according to all documentation I have, the wiper motor is not supposed to be on fuse #4 so perhaps the under dash fuse box has issues.
Looking for a schematic for the under dash fuse box? I have the 01-02 service manual which has wiring diagrams that reference specific fuses but I can't found one for the box itself. Are there relays in that box or is it just wiring from fuse slots to the many connectors?
My interior lights, including mirror lights and overhead interior light keep blowing my fuse. This is the 3rd fuse that's gone in a month. I am out of warranty finally. Would it be safe to upgrade the 5 amp to a 7 or 10 amp fuse. I am not about to chase down a possible short through my headliner/dash...
View 14 RepliesFirst of all, its not a faulty brake light switch. I just found out that my rear brake lights have been out. I went to check the fuse and it was blown. I've replaced it but the second i touch the brake pedal, it pops again. Things I've tried...
I checked the wiring for any exposed wiring and i didn't find anything.
I disconnected the entire light assembly from the connectors on both sides and the fuse still blew.
I'm suspecting a bad ground, (as there was a point when the lights would work, even when i touched the pedal, but as soon as i pop the trunk open, the fuse would blow.
Where the lights are grounded? Is there anything else i should check?
Pics for views....
1999 Mercury Villager Estate. The brake light wouldn't illuminate. Found that the brake light fuse (20A) was blown. Put another in and it blew as I was inserting it. Figure there's a short somewhere, so I've disconnected both brake/tail light units in the back, the towing light connection, and have even completely disconnect the 3 brake light switches under the dash (yes, 3.... 2 directly attached to the brake pedal and one attached to the e-brake). Still, when I insert a 20A fuse (which is what is called for), it immediately blows.
Since I've disconnected the brake light switches, it seems to me the short can't be past that on the way to the back of the vehicle. Maybe I'm wrong though. It seems the short must be either between the switches and the fuse box, or somewhere between the fuse box and the battery. Unsure if the wiring routes through any relays under the hood, but I'd think it would at least have to go through one of the relay boxes since that's what eventually gets directly connected to the battery. I've tried using my multimeter to measure the voltage and resistance on either side of the space where that fuse goes, but I'm unsure what to expect from a reading like that, so those results are inconclusive.
I have a 2003 Accent and I'm having a problem with the brake lights not working. The tail lamps work when the night lights are turned on so it's not a bulb issue. The brake lights keep blowing the fuse. Brake lights will only work with a fresh, new fuse but only works for about a trip, give or take and then its blown.
View 1 RepliesI am having a problem with trailer lights and an 03 350. When the truck is in reverse the fuse for travel trailer running lights and tail lights blows immediately. Changing plugs on the truck did not work. Truck has been hooked up to 4 other trailers including another travel trailer with no problems. Our travel trailer has been hooked up to an 08 and a 2011 truck with no problems. Fuse 38 20 amp. 7 post rv plug.
View 3 RepliesSince last summer my truck keeps blowing fuse 26 and then I have no reverse lights. If I replace the fust its ok for a bit but blows again the same day sometime. The book says its the fuse for revers and overdrive. The overdrive button on the tree shifter stops working too but the truck does not seem to be revving any higher so I think the overdrive itself is fine. I can't find the short but its got to be shorting somewhere...
View 14 RepliesI have a 90 Honda Accord and can't figure out why the lights aren't working. I have no computer codes and all the fuses are good. The headlights, brake, turn signal lights, hazards and interior lights work fine but the tail lights, license plate lights, and all marker lights won't go on. I only noticed by a chance walk around on the car. I've checked every fuse inside and outside fuse panels. The hazards and brake lights going on makes me think that it can't be a ground problem.
I have spent a lot of time trying different things and checking wires andd fuses and can't find any problems. Is there a relay or something for the marker lights?
1998 Honda CRV ... Had my engine repaired....Everything seems to work but discovered my headlights and taillights won't turn on. The signal lights work fine.
The mechanic says the lights are not burnt out ... so the light switch must be damaged. He did not mention any fuses or other causes. So I buy another light switch (the light switch/signal light combination stick on left side of the steering column) and install it but they still don't work. It seems really unlikely that all 4 fuses (2 x each head lights + 2 x each taillights) would blow all at the same time.
What could be causing this? It seems really simple like they forgot to connect some wiring harness somewhere but the mechanic didn't mention it the first time I took it in for the problem.
I have 1999 ford f250 superduty 5.4 v8 I noticed that my tail lights were not working I replaced the fuse as it was blown break lights worked until i cranked up and applied brakes. I replaced fuse again an checked brake lights they worked fine until i cranked truck and applied the brakes i did notice the wires were hot at brake pedal switch when they worked while not cranked. I replaced the cruise control release switch I was told that may be the problem since cruise didn't work. it fixed the cruise control but as soon as i pressed the brakes fuse blew again.I replaced brake pedal switch didnt fix it.
I then noticed a little smoke under tailgate i looked and the wire coming out of connector was hot while brakes applied and not cranked. i disconnected that wire put a new fuse in and brake lights worked in center light and passenger side without blowing fuse driver side however does not work. Because I disconnected the brake light wire to driver side green wire. When I reconnected the driver side brake light wire fuse blew.
So I have it narrowed down to driver side brake light. here is my problem. I have checked all the wires that i can see for bad or frayed /worn naked places i have found none I can get to the wires beside gas tank running the rail to check but it is doubtful that it is spot as nothing is rubbing along there. Could it be a relay somewhere? can i just run a new wire from brake light? if so where to i connect to? Is there a wiring harness i can just buy and replace the brake light wires from brake light to power source I have ran out of things to check on my own...
i have a 99 f350 psd, my problem is i don't have normal; FONT-SIZE: 100%; COLOR: dark green; FONT-FAMILY: inherit">parking</NOBR> and instrument lights, it blows fuse number 8 as soon as i turn the switch on. i checked all the wiring on my tail lights and the trailer hookups. i even disconnected the wiring harness going my tail lights and trailer hookups and it still blows the switch. #8 fuse is trailer tow electronic brake, illumination, park lamps, trailer tow park lamp relay coil. it also blows #4 fuse which is trailer tow backup lamps, trailer tow park lamps.
View 14 RepliesWe found out that both our tail lights and our left turn signal light were out. The guy at the Honda place said that he thought that the person who put the hitch on our brand new car screwed something up. He said that 3 bulbs were burned out as well as 2 fuses. He replaced the bulbs and fuses and everything has been working. We pulled our light weight trailer about 4 times before the car was inspected. The car passed inspection. Then this problem showed up about a month later after we had pulled the trailer once or twice more. I'm afraid if I take it back to the guy who put the hitch on, he will just say that he did it right. Why didn't the fuses protect the bulbs from burning out? Could the problem be that water got into the hitch wiring. We wrapped the end of the wires in plastic but noticed water got into the area anyway. Why didn't the problem show up right away? Could the problem show up again even if we don't pull the trailer. What should I do next.
View 3 RepliesI got Corolla 2012. Dome light fuse 10 amp is blowing off as soon as you put it in. Light bulbs checked seems it is not a problem. Maybe relay?
View 11 RepliesMy 2005 f350 reverse lights just started to not work . So I checked the fuse and it was blown and every time I put new fuse in it blows, where to check. Sounds like a ground issue am I correct .
View 4 RepliesEvery time I step on the brakes, there is a bright spark in fuse #13. My brake lights, turn signals and hazards don't work. At this point my truck isn't drivable.
According to the owner's manual in my truck, says circuit #13 is for "stop lamps, CHMSL/hazard, trailer tow stop lamp, and speed control."
I'm assuming that the hazard part covers the turn signals as well, but I know the cruise control works even when the fuse is blown. I used it last night on the way home (this was before I realized I didn't have brake lights).
So I know I have a short somewhere. The only mods I've done to the lights are aftermarket headlights, but if the fuse only gets blown when I step on the brakes, I don't see what that would have to do with it. Also, the lights have been installed and working for about a month before this started. The only thing that I did around the same time was install the gauges. I ran the power to them from #5, the customer access circuit.
Are there any other "common" areas for this to happen? I already removed the rear brake lights and it didn't work. I am quickly running out of 20A mini fuses.